ADM1815-R22AKSZ-RL2 datasheet(3/16 Pages) AD

3 / 16 page

ADM1810 to ADM1813/ADM1815 to ADM1818

Rev. E | Page 3 of 16

SPECIFICATIONS

VCC = full operating range, TA = −40°C to +105°C, unless otherwise noted.

Table 1.

Parameter

Min

Typ

Max

Unit

Comments

SUPPLY

Voltage

5.5

TA = 0°C to 105°C

1.2

5.5

TA = −40°C to +105°C

Current

μA

VCC = 5.5 V, VCC > VTH, no load

μA

VCC = 3.6 V, VCC > VTH, no load

OUTPUT CURRENT

RST Output Source Current

350

μA

VCC ≥ VTH (max), reset not asserted (ADM1810/ADM1815)

RST Output Source Current

350

μA

VCC ≤ VTH (min), reset asserted (ADM1812/ADM1817)

RST Output Sink Current

VCC ≥ 2.7 V, reset asserted, VOUT = 0.4 V

(ADM1810/ADM1811/ADM1813/ADM1815/ADM1816/

ADM1818)

RST Output Sink Current

VCC ≥ 2.7 V, reset not asserted, VOUT = 0.4 V

(ADM1812/ADM1817)

OUTPUT VOLTAGE

VCC − 0.5

VCC − 0.1

ADM1810/ADM1812/ADM1815/ADM1817 @ 0 μA to

500 μA

VCC TRIP POINT

ADM1810-5, ADM1811-5, ADM1812-5,

ADM1813-5

4.50

4.62

4.75

ADM1810-10, ADM1811-10,

ADM1812-10, ADM1813-10

4.25

4.35

4.49

ADM1815-5, ADM1816-5, ADM1817-5,

ADM1818-5

2.98

3.06

3.15

ADM1815-10, ADM1816-10,

ADM1817-10, ADM1818-10

2.80

2.88

2.97

ADM1815-20, ADM1816-20,

ADM1817-20, ADM1818-20

2.47

2.55

2.64

ADM1815-R23, ADM1816-R23,

ADM1817-R23, ADM1818-R23

2.25

2.31

2.37

ADM1815-R22, ADM1816-R22,

ADM1817-R22, ADM1818-R22

2.12

2.18

2.25

INTERNAL PULL-UP RESISTOR

ADM1811/ADM1816

3.5

5.5

7.5

kΩ

ADM1813/ADM1818

3.1

5.5

7.5

kΩ

OUTPUT CAPACITANCE

RESET ACTIVE TIME

100

150

250

VCC DETECT TO RESET

Falling

μs

Rising

100

150

250

tR = 5 μs

PUSH-BUTTON DETECT TO RST

μs

(ADM1813/ADM1818)

PUSH-BUTTON RESET

100

150

250

(ADM1813/ADM1818)

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